From 4fc640e623c0de8ca2f90f291dabfd8a72521a5f Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Mon, 30 Jun 2003 04:39:06 +0000
Subject: [PATCH] add truncf

---
 stepmania/configure.ac | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/stepmania/configure.ac b/stepmania/configure.ac
index 80687a5d48..f77fa53fc7 100644
--- a/stepmania/configure.ac
+++ b/stepmania/configure.ac
@@ -40,7 +40,7 @@ AM_CONDITIONAL(ALSA, test x$alsa = xtrue )
 AM_CONDITIONAL(HAVE_OSS, test x$ac_cv_header_linux_soundcard_h = xyes )
 
 # We could do this more cleanly with an AC_CHECK_FUNCS wrapper.
-AC_CHECK_FUNCS([powf sqrtf sinf tanf cosf acosf roundf])
+AC_CHECK_FUNCS([powf sqrtf sinf tanf cosf acosf roundf truncf])
 AH_VERBATIM([VA_ZZZ_NEEDED_FUNCS],
 [#if !defined(HAVE_POWF)
 #define NEED_POWF
@@ -60,6 +60,12 @@ AH_VERBATIM([VA_ZZZ_NEEDED_FUNCS],
 #if !defined(HAVE_ACOSF)
 #define NEED_ACOSF
 #endif
+#if !defined(HAVE_ROUNDF)
+#define NEED_ROUNDF
+#endif
+#if !defined(HAVE_TRUNCF)
+#define NEED_TRUNCF
+#endif
 ])
 
 AC_CHECK_DECLS([SIGPWR],,,[#include <signal.h>])